Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:36

10:58

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:24, Set: 21:16, Transit: 13:19. Moon - Rise: 23:36, Set: 10:58. Civil Dark: 21:58 - 04:42. Nautical Dark: 22:58 - 03:43. Astro Dark: 00:43 - 02:03

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
98
96
99
72
93
95
97
100
100
100
100
100
100
98
82
74
93

Low Clouds (% Sky Obscured)

100
99
98
52
16
4
20
30
28
5
2
6
14
66
97
100
100
99
99
97
97
81
73
93

Medium Clouds (% Sky Obscured)

0
3
5
2
0
0
0
0
0
0
0
6
13
10
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
100
100
99
100
100
98
95
99
71
92
93
93
95
96
96
96
91
88
53
6
6
0

ISS Passover

Visibility (miles)

6
6
7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
0
0
4
3
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0
0
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
8
10
11
12
12
13
13
13
14
15
14
13
12
11
11
10
9
9
9
9
9

Chance of Frost

Temperature (°C)

20
21
21
22
23
23
23
22
21
20
20
19
19
19
19
19
19
19
20
20
21
22
23
24

Feels Like (°C)

20
21
21
22
23
23
23
22
21
20
20
19
19
19
19
19
19
20
20
20
21
22
23
24

Dew Point (°C)

15
15
15
15
14
14
14
14
14
14
14
14
15
15
15
16
16
16
16
16
16
16
17
17

Relative Humidity (%)

70
69
68
62
58
58
59
62
65
68
71
73
76
78
79
81
82
82
81
78
73
69
66
64

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

339
337
334
331
329
328
327
325
322
320
319
318
317
316
315
314
313
313
312
312
312
312
311
311

Monday 22

Waning Gibbous 68%

23:54

12:03

13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 Good
12 Good

Sun - Rise: 05:25, Set: 21:15, Transit: 13:19. Moon - Rise: 23:54, Set: 12:03. Civil Dark: 21:57 - 04:43. Nautical Dark: 22:56 - 03:45. Astro Dark: 00:36 - 02:09

Total Clouds (% Sky Obscured)

91
94
63
18
31
44
25
27
36
64
100
100
100
100
100
100
100
100
89
72
26
8
1
0

Low Clouds (% Sky Obscured)

91
94
63
18
31
44
25
27
36
64
100
100
100
100
100
100
100
100
89
72
26
8
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
7
5
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
8
7
5
4
3
2
2
2
3
4
5
5
5
6
8
9
9
10

Chance of Frost

Temperature (°C)

24
25
25
25
24
24
23
22
21
20
20
19
18
18
18
17
17
17
18
19
20
22
24
25

Feels Like (°C)

25
25
25
25
24
24
23
22
21
21
20
19
19
18
18
18
17
17
18
19
20
22
24
25

Dew Point (°C)

17
17
17
17
17
17
17
17
16
16
16
16
16
16
16
15
15
15
15
15
15
15
16
16

Relative Humidity (%)

62
61
60
61
63
64
66
70
74
78
81
83
85
87
88
88
88
88
85
80
72
66
61
56

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016

Ozone (du)

311
311
312
312
313
314
316
319
323
326
327
328
328
326
323
321
322
324
325
324
322
321
321
321

Tuesday 23

Waning Gibbous 58%

00:12

No Set

13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 05:27, Set: 21:13, Transit: 13:19. Moon - Rise: 00:12, Set: No Set. Civil Dark: 21:55 - 04:45. Nautical Dark: 22:54 - 03:47. Astro Dark: 00:29 - 02:15

Total Clouds (% Sky Obscured)

0
0
0
0
1
4
5
51
99
60
99
64
45
23
61
65
21
13
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
2
0
0
0
0
0
1
1
6
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
34
16
20
60
34
22
51
2
20
11
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
4
5
43
98
54
99
38
20
3
25
64
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
2
9
17
21
23
20
13
4
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.02
0.05
0.16
0.29
0.35
0.35
0.29
0.14
0.03
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
13
14
14
13
11
9
6
4
4
4
5
6
9
10
10
9
8
7
6
5
4
4

Chance of Frost

Temperature (°C)

27
28
29
29
29
28
27
25
24
23
22
22
21
21
20
20
19
19
19
19
20
21
22
23

Feels Like (°C)

27
28
29
29
29
28
27
26
24
23
22
22
21
21
20
20
19
19
19
19
20
21
22
23

Dew Point (°C)

16
16
16
16
16
16
17
17
17
17
17
17
17
17
17
16
16
16
15
15
15
15
15
16

Relative Humidity (%)

52
48
45
45
46
49
53
59
65
70
73
75
76
78
80
81
82
82
81
78
72
67
65
63

Pressure (mb)

1015
1014
1013
1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

322
321
319
318
318
318
318
314
310
307
306
307
309
310
312
312
312
310
309
308
308
308
309
310

Wednesday 24

Waning Gibbous 48%

00:31

13:10

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:28, Set: 21:12, Transit: 13:19. Moon - Rise: 00:31, Set: 13:10. Civil Dark: 21:54 - 04:47. Nautical Dark: 22:51 - 03:49. Astro Dark: 00:23 - 02:21

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
81
81
81
81
81
81
96
96
96
96
96
96
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

14
14
14
14
14
14
2
2
2
2
2
2
4
4
4
4
4
4
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
99
99
99
99
81
81
81
81
81
81
96
96
96
96
96
96
98
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
7
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
15
21
19
16
14
8
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.07
0.31
0.55
0.5
0.39
0.35
0.22
0.08

Wind Speed/Direction (mph)

5
5
6
6
7
7
8
7
6
6
6
6
7
8
9
10
11
11
11
12
12
13
15
17

Chance of Frost

Temperature (°C)

24
24
25
25
25
25
24
23
22
21
21
21
20
20
20
20
20
20
20
21
21
22
23
24

Feels Like (°C)

24
24
25
25
25
25
24
23
22
21
21
21
20
20
20
20
20
20
20
21
21
22
23
25

Dew Point (°C)

16
16
17
17
17
17
17
17
16
16
16
16
16
15
15
15
15
16
17
17
17
17
17
16

Relative Humidity (%)

62
61
61
60
61
61
63
66
70
72
73
74
75
75
74
74
76
78
79
78
76
72
67
61

Pressure (mb)

1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1006

Ozone (du)

310
309
306
304
302
301
300
298
297
296
296
297
297
298
298
297
296
295
294
294
294
295
295
296

Thursday 25

Third Quarter 38%

00:52

14:18

13 OK
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:30, Set: 21:11, Transit: 13:19. Moon - Rise: 00:52, Set: 14:18. Civil Dark: 21:52 - 04:48. Nautical Dark: 22:49 - 03:52. Astro Dark: 00:18 - 02:26

Total Clouds (% Sky Obscured)

41
41
41
41
41
41
2
2
2
2
2
2
4
4
4
4
4
4
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
3
3
3
3
0
0
0
0
0
0
4
4
4
4
4
4
15
15
15
15
15
15

Medium Clouds (% Sky Obscured)

14
14
14
14
14
14
0
0
0
0
0
0
1
1
1
1
1
1
98
98
98
98
98
98

High Clouds (% Sky Obscured)

38
38
38
38
38
38
2
2
2
2
2
2
0
0
0
0
0
0
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

2
2
0
0
0
0
0
0
0
0
0
0
2
2
2
4
6
8
8
7
6
5
5
3

Precipitation Amount (mm)

0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.05
0.04
0.04
0.03
0.03

Wind Speed/Direction (mph)

19
20
21
20
20
19
18
17
16
15
14
14
14
14
15
15
15
14
14
14
15
15
15
14

Chance of Frost

Temperature (°C)

25
25
24
23
23
22
22
21
20
20
19
19
18
18
18
18
18
18
18
19
19
20
20
21

Feels Like (°C)

25
25
24
23
23
22
22
21
20
20
19
19
18
18
18
18
18
18
18
19
19
20
20
21

Dew Point (°C)

16
15
14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12

Relative Humidity (%)

57
55
54
54
56
58
59
62
65
66
68
69
70
71
72
72
72
72
71
68
64
60
58
57

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015

Ozone (du)

297
297
298
298
299
301
302
302
303
304
306
308
312
318
326
332
334
335
335
337
338
339
342
346

Friday 26

Waning Crescent 28%

01:17

15:28

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 05:31, Set: 21:09, Transit: 13:19. Moon - Rise: 01:17, Set: 15:28. Civil Dark: 21:50 - 04:50. Nautical Dark: 22:47 - 03:54. Astro Dark: 00:13 - 02:31

Total Clouds (% Sky Obscured)

93
93
93
93
93
93
95
95
95
95
95
95
6
6
6
6
6
6
8
8
8
8
8
8

Low Clouds (% Sky Obscured)

78
78
78
78
78
78
45
45
45
45
45
45
6
6
6
6
6
6
8
8
8
8
8
8

Medium Clouds (% Sky Obscured)

7
7
7
7
7
7
29
29
29
29
29
29
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
81
81
81
81
81
92
92
92
92
92
92
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

3
3
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

Precipitation Amount (mm)

0.02
0.03
0.03
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02

Wind Speed/Direction (mph)

14
14
15
15
15
14
13
12
11
10
9
8
8
7
7
7
7
7
7
8
9
10
11
12

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
20
20
18
18
17
16
16
15
15
15
15
15
15
16
18
19
19
19

Feels Like (°C)

21
21
21
21
21
21
20
20
18
18
17
16
16
15
15
15
15
15
15
16
18
19
19
19

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
12
12
13
13
13

Relative Humidity (%)

57
56
57
58
59
59
61
63
67
70
73
75
78
80
81
80
80
79
78
75
71
69
67
66

Pressure (mb)

1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

347
346
343
340
339
338
338
338
339
339
338
337
335
334
332
330
329
327
327
327
327
328
327
327

Saturday 27

Waning Crescent 18%

01:48

16:40

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 05:32, Set: 21:08, Transit: 13:19. Moon - Rise: 01:48, Set: 16:40. Civil Dark: 21:49 - 04:52. Nautical Dark: 22:45 - 03:56. Astro Dark: 00:08 - 02:35

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
62
62
62
62
62
62
36
36
36
36
36
36
26
26
26
26
26
26

Low Clouds (% Sky Obscured)

86
86
86
86
86
86
62
62
62
62
62
62
19
19
19
19
19
19
25
25
25
25
25
25

Medium Clouds (% Sky Obscured)

83
83
83
83
83
83
0
0
0
0
0
0
29
29
29
29
29
29
1
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

8
7
0
0
5
14
21
17
12
7
7
7
9
9
11
11
10
8
7
6
6
6
6
8

Precipitation Amount (mm)

0.04
0.02
0
0
0.02
0.1
0.17
0.13
0.08
0.06
0.06
0.07
0.09
0.14
0.21
0.23
0.14
0.06
0.04
0.02
0.02
0.02
0.03
0.07

Wind Speed/Direction (mph)

13
14
14
14
15
16
16
15
14
13
13
12
11
10
8
6
6
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

20
20
21
21
21
20
20
19
18
18
18
18
18
17
17
17
17
17
18
18
19
19
20
21

Feels Like (°C)

20
20
21
21
21
20
20
19
18
18
18
18
18
18
17
17
17
17
18
18
19
19
20
21

Dew Point (°C)

13
13
13
13
13
14
14
14
14
14
15
15
15
15
15
15
15
15
14
14
14
14
14
14

Relative Humidity (%)

65
62
60
59
62
65
69
73
77
80
82
83
85
86
87
87
86
84
82
78
73
69
67
65

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

326
326
325
325
324
323
323
324
325
326
326
326
326
325
325
325
325
325
324
322
320
318
318
319

Forecast for Watchet, Somerset, UK (51.18,-3.33)

Generated: 21/07/19 13:46:55. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+1.00